受害人向人民法院提起行政诉讼时不能连带提出行政赔偿请求。()
参考答案:错
许多人造卫星都用太阳能电池供电.太阳能电池由许多片电池板组成.某电池板的内电阻是20Ω,开路电压是600mV,则短路电流是( )
A.30A
B.30mA
C.12000A
D.12A
若有以下程序: #include<iostream> using namespace std; class Base public: Base() x=0; int x; ; class Derived1:virtual public Base public: Derived1() x=10; ; class Derived2:virtual public Base public: Derived2() x=20; ; class Derived:public Derived1, protected Derived2; int main() Derived obj; cout<<obj.x<<end1; return 0; 该程序运行后的输出结果是 【14】 。